16881984960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1\times {\mathrm{1607}}^1$

素因数の和:2011

約数の個数: 224

約数和(自身を含む): 55520612352

約数和(自身を除く): 38638627392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 155, 160, 186, 192, 240, 248, 310, 320, 353, 372, 465, 480, 496, 620, 706, 744, 930, 960, 992, 1059, 1240, 1412, 1488, 1607, 1765, 1860, 1984, 2118, 2480, 2824, 2976, 3214, 3530, 3720, 4236, 4821, 4960, 5295, 5648, 5952, 6428, 7060, 7440, 8035, 8472, 9642, 9920, 10590, 10943, 11296, 12856, 14120, 14880, 16070, 16944, 19284, 21180, 21886, 22592, 24105, 25712, 28240, 29760, 32140, 32829, 33888, 38568, 42360, 43772, 48210, 49817, 51424, 54715, 56480, 64280, 65658, 67776, 77136, 84720, 87544, 96420, 99634, 102848, 109430, 112960, 128560, 131316, 149451, 154272, 164145, 169440, 175088, 192840, 199268, 218860, 249085, 257120, 262632, 298902, 308544, 328290, 338880, 350176, 385680, 398536, 437720, 498170, 514240, 525264, 567271, 597804, 656580, 700352, 747255, 771360, 797072, 875440, 996340, 1050528, 1134542, 1195608, 1313160, 1494510, 1542720, 1594144, 1701813, 1750880, 1992680, 2101056, 2269084, 2391216, 2626320, 2836355, 2989020, 3188288, 3403626, 3501760, 3985360, 4538168, 4782432, 5252640, 5672710, 5978040, 6807252, 7970720, 8509065, 9076336, 9564864, 10505280, 11345420, 11956080, 13614504, 15941440, 17018130, 17585401, 18152672, 22690840, 23912160, 27229008, 34036260, 35170802, 36305344, 45381680, 47824320, 52756203, 54458016, 68072520, 70341604, 87927005, 90763360, 105512406, 108916032, 136145040, 140683208, 175854010, 181526720, 211024812, 263781015, 272290080, 281366416, 351708020, 422049624, 527562030, 544580160, 562732832, 703416040, 844099248, 1055124060, 1125465664, 1406832080, 1688198496, 2110248120, 2813664160, 3376396992, 4220496240, 5627328320, 8440992480, 16881984960]

約数ペア:

[(1, 16881984960), (2, 8440992480), (3, 5627328320), (4, 4220496240), (5, 3376396992), (6, 2813664160), (8, 2110248120), (10, 1688198496), (12, 1406832080), (15, 1125465664), (16, 1055124060), (20, 844099248), (24, 703416040), (30, 562732832), (31, 544580160), (32, 527562030), (40, 422049624), (48, 351708020), (60, 281366416), (62, 272290080), (64, 263781015), (80, 211024812), (93, 181526720), (96, 175854010), (120, 140683208), (124, 136145040), (155, 108916032), (160, 105512406), (186, 90763360), (192, 87927005), (240, 70341604), (248, 68072520), (310, 54458016), (320, 52756203), (353, 47824320), (372, 45381680), (465, 36305344), (480, 35170802), (496, 34036260), (620, 27229008), (706, 23912160), (744, 22690840), (930, 18152672), (960, 17585401), (992, 17018130), (1059, 15941440), (1240, 13614504), (1412, 11956080), (1488, 11345420), (1607, 10505280), (1765, 9564864), (1860, 9076336), (1984, 8509065), (2118, 7970720), (2480, 6807252), (2824, 5978040), (2976, 5672710), (3214, 5252640), (3530, 4782432), (3720, 4538168), (4236, 3985360), (4821, 3501760), (4960, 3403626), (5295, 3188288), (5648, 2989020), (5952, 2836355), (6428, 2626320), (7060, 2391216), (7440, 2269084), (8035, 2101056), (8472, 1992680), (9642, 1750880), (9920, 1701813), (10590, 1594144), (10943, 1542720), (11296, 1494510), (12856, 1313160), (14120, 1195608), (14880, 1134542), (16070, 1050528), (16944, 996340), (19284, 875440), (21180, 797072), (21886, 771360), (22592, 747255), (24105, 700352), (25712, 656580), (28240, 597804), (29760, 567271), (32140, 525264), (32829, 514240), (33888, 498170), (38568, 437720), (42360, 398536), (43772, 385680), (48210, 350176), (49817, 338880), (51424, 328290), (54715, 308544), (56480, 298902), (64280, 262632), (65658, 257120), (67776, 249085), (77136, 218860), (84720, 199268), (87544, 192840), (96420, 175088), (99634, 169440), (102848, 164145), (109430, 154272), (112960, 149451), (128560, 131316)]